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AU2003287554A1 - Medical devices utilizing modified shape memory alloy - Google Patents

Medical devices utilizing modified shape memory alloy

Info

Publication number
AU2003287554A1
AU2003287554A1 AU2003287554A AU2003287554A AU2003287554A1 AU 2003287554 A1 AU2003287554 A1 AU 2003287554A1 AU 2003287554 A AU2003287554 A AU 2003287554A AU 2003287554 A AU2003287554 A AU 2003287554A AU 2003287554 A1 AU2003287554 A1 AU 2003287554A1
Authority
AU
Australia
Prior art keywords
shape memory
medical devices
memory alloy
devices utilizing
modified shape
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003287554A
Inventor
Andrzej J. Chanduszko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NMT Medical Inc
Original Assignee
NMT Medical Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NMT Medical Inc filed Critical NMT Medical Inc
Publication of AU2003287554A1 publication Critical patent/AU2003287554A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12168—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure
    • A61B17/12172—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure having a pre-set deployed three-dimensional shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2/0105—Open ended, i.e. legs gathered only at one side
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/02—Inorganic materials
    • A61L31/022—Metals or alloys
    • A—HUMAN NECESSITIES
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    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
    • A61B2017/00592—Elastic or resilient implements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
    • A61B2017/00606—Implements H-shaped in cross-section, i.e. with occluders on both sides of the opening
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2/012—Multiple filtering units
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2002/016—Filters implantable into blood vessels made from wire-like elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2002/018—Filters implantable into blood vessels made from tubes or sheets of material, e.g. by etching or laser-cutting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008—Fixation appliances for connecting prostheses to the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/0006—Rounded shapes, e.g. with rounded corners circular
    • A—HUMAN NECESSITIES
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    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
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    • A61F2230/0017—Angular shapes
    • A—HUMAN NECESSITIES
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    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0028—Shapes in the form of latin or greek characters
    • A61F2230/005—Rosette-shaped, e.g. star-shaped
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0071—Three-dimensional shapes spherical
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0073—Quadric-shaped
    • A61F2230/008—Quadric-shaped paraboloidal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0093—Umbrella-shaped, e.g. mushroom-shaped
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0042—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in shape-memory transition temperatures, e.g. in martensitic transition temperature, in austenitic transition temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/16—Materials with shape-memory or superelastic properties

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Cardiology (AREA)
  • Medical Informatics (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Reproductive Health (AREA)
  • Epidemiology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
AU2003287554A 2002-11-06 2003-11-06 Medical devices utilizing modified shape memory alloy Abandoned AU2003287554A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42408602P 2002-11-06 2002-11-06
US60/424,086 2002-11-06
PCT/US2003/035479 WO2004043508A1 (en) 2002-11-06 2003-11-06 Medical devices utilizing modified shape memory alloy

Publications (1)

Publication Number Publication Date
AU2003287554A1 true AU2003287554A1 (en) 2004-06-03

Family

ID=32312750

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003287554A Abandoned AU2003287554A1 (en) 2002-11-06 2003-11-06 Medical devices utilizing modified shape memory alloy

Country Status (5)

Country Link
US (2) US20040093017A1 (en)
EP (1) EP1562653A1 (en)
AU (1) AU2003287554A1 (en)
CA (1) CA2503349A1 (en)
WO (1) WO2004043508A1 (en)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7867250B2 (en) 2001-12-19 2011-01-11 Nmt Medical, Inc. Septal occluder and associated methods
US7318833B2 (en) 2001-12-19 2008-01-15 Nmt Medical, Inc. PFO closure device with flexible thrombogenic joint and improved dislodgement resistance
US9241695B2 (en) 2002-03-25 2016-01-26 W.L. Gore & Associates, Inc. Patent foramen ovale (PFO) closure clips
US7431729B2 (en) 2002-06-05 2008-10-07 Nmt Medical, Inc. Patent foramen ovale (PFO) closure device with radial and circumferential support
US7766820B2 (en) 2002-10-25 2010-08-03 Nmt Medical, Inc. Expandable sheath tubing
US9017373B2 (en) 2002-12-09 2015-04-28 W.L. Gore & Associates, Inc. Septal closure devices
CN1852688A (en) 2003-05-19 2006-10-25 斯托特药物集团公司 Tissue distention device and related methods for therapeutic intervention
US20040260377A1 (en) * 2003-06-17 2004-12-23 Medinol, Ltd. Shape memory alloy endoprosthesis delivery system
ES2428967T3 (en) 2003-07-14 2013-11-12 W.L. Gore & Associates, Inc. Oval foramen tubular permeable closure device (FOP) with retention system
US8480706B2 (en) 2003-07-14 2013-07-09 W.L. Gore & Associates, Inc. Tubular patent foramen ovale (PFO) closure device with catch system
US9861346B2 (en) 2003-07-14 2018-01-09 W. L. Gore & Associates, Inc. Patent foramen ovale (PFO) closure device with linearly elongating petals
EP1660167B1 (en) 2003-08-19 2008-11-12 NMT Medical, Inc. Expandable sheath tubing
US7056286B2 (en) 2003-11-12 2006-06-06 Adrian Ravenscroft Medical device anchor and delivery system
US20050273119A1 (en) 2003-12-09 2005-12-08 Nmt Medical, Inc. Double spiral patent foramen ovale closure clamp
US8500774B2 (en) 2004-01-22 2013-08-06 Rex Medical, L.P. Vein filter
US8211140B2 (en) * 2004-01-22 2012-07-03 Rex Medical, L.P. Vein filter
US9510929B2 (en) 2004-01-22 2016-12-06 Argon Medical Devices, Inc. Vein filter
US8162972B2 (en) 2004-01-22 2012-04-24 Rex Medical, Lp Vein filter
US7704266B2 (en) 2004-01-22 2010-04-27 Rex Medical, L.P. Vein filter
US7976562B2 (en) 2004-01-22 2011-07-12 Rex Medical, L.P. Method of removing a vein filter
US8062326B2 (en) 2004-01-22 2011-11-22 Rex Medical, L.P. Vein filter
US7901447B2 (en) * 2004-12-29 2011-03-08 Boston Scientific Scimed, Inc. Medical devices including a metallic film and at least one filament
US7871419B2 (en) 2004-03-03 2011-01-18 Nmt Medical, Inc. Delivery/recovery system for septal occluder
US20050267524A1 (en) 2004-04-09 2005-12-01 Nmt Medical, Inc. Split ends closure device
US8361110B2 (en) 2004-04-26 2013-01-29 W.L. Gore & Associates, Inc. Heart-shaped PFO closure device
US7842053B2 (en) 2004-05-06 2010-11-30 Nmt Medical, Inc. Double coil occluder
US8308760B2 (en) 2004-05-06 2012-11-13 W.L. Gore & Associates, Inc. Delivery systems and methods for PFO closure device with two anchors
JP2007535997A (en) 2004-05-07 2007-12-13 エヌエムティー メディカル， インコーポレイティッド Capturing mechanism of tubular septal occluder
US20080183285A1 (en) * 2004-06-29 2008-07-31 Micardia Corporation Adjustable cardiac valve implant with selective dimensional adjustment
US20050288777A1 (en) * 2004-06-29 2005-12-29 Rhee Richard S Thermal conductor for adjustable cardiac valve implant
WO2006019943A1 (en) * 2004-07-15 2006-02-23 Micardia Corporation Implants and methods for reshaping heart valves
US8764848B2 (en) 2004-09-24 2014-07-01 W.L. Gore & Associates, Inc. Occluder device double securement system for delivery/recovery of such occluder device
ES2444590T3 (en) * 2004-09-27 2014-02-25 Rex Medical, L.P. Venous filter
WO2006074163A2 (en) 2005-01-03 2006-07-13 Crux Biomedical, Inc. Retrievable endoluminal filter
US8277480B2 (en) 2005-03-18 2012-10-02 W.L. Gore & Associates, Inc. Catch member for PFO occluder
US7321798B2 (en) * 2005-03-31 2008-01-22 Medtronic, Inc. Trans-septal/trans-myocardial ventricular pacing lead
CA2599310C (en) * 2005-04-11 2013-12-10 Cierra, Inc. Methods and apparatus to achieve a closure of a layered tissue defect
US7357815B2 (en) * 2005-04-21 2008-04-15 Micardia Corporation Dynamically adjustable implants and methods for reshaping tissue
US20060238019A1 (en) * 2005-04-21 2006-10-26 Mark Yu Brakable wheel hub device
US7766906B2 (en) * 2005-08-19 2010-08-03 Boston Scientific Scimed, Inc. Occlusion apparatus
US7837619B2 (en) * 2005-08-19 2010-11-23 Boston Scientific Scimed, Inc. Transeptal apparatus, system, and method
US7824397B2 (en) 2005-08-19 2010-11-02 Boston Scientific Scimed, Inc. Occlusion apparatus
US7998095B2 (en) * 2005-08-19 2011-08-16 Boston Scientific Scimed, Inc. Occlusion device
US8062309B2 (en) * 2005-08-19 2011-11-22 Boston Scientific Scimed, Inc. Defect occlusion apparatus, system, and method
US20070055368A1 (en) * 2005-09-07 2007-03-08 Richard Rhee Slotted annuloplasty ring
WO2007073566A1 (en) 2005-12-22 2007-06-28 Nmt Medical, Inc. Catch members for occluder devices
WO2007115125A2 (en) 2006-03-31 2007-10-11 Nmt Medical, Inc. Deformable flap catch mechanism for occluder device
US8551135B2 (en) 2006-03-31 2013-10-08 W.L. Gore & Associates, Inc. Screw catch mechanism for PFO occluder and method of use
US8870913B2 (en) 2006-03-31 2014-10-28 W.L. Gore & Associates, Inc. Catch system with locking cap for patent foramen ovale (PFO) occluder
US8075576B2 (en) * 2006-08-24 2011-12-13 Boston Scientific Scimed, Inc. Closure device, system, and method
US10076401B2 (en) 2006-08-29 2018-09-18 Argon Medical Devices, Inc. Vein filter
ES2382364T3 (en) * 2006-09-28 2012-06-07 St George Medical Inc Thoracic aortic aneurysm repair device.
WO2008094706A2 (en) * 2007-02-01 2008-08-07 Cook Incorporated Closure device and method of closing a bodily opening
WO2008094691A2 (en) * 2007-02-01 2008-08-07 Cook Incorporated Closure device and method for occluding a bodily passageway
US8617205B2 (en) 2007-02-01 2013-12-31 Cook Medical Technologies Llc Closure device
EP2121100A2 (en) 2007-02-08 2009-11-25 C.R.Bard, Inc. Shape memory medical device and methods of manufacturing
US9005242B2 (en) 2007-04-05 2015-04-14 W.L. Gore & Associates, Inc. Septal closure device with centering mechanism
US8795351B2 (en) 2007-04-13 2014-08-05 C.R. Bard, Inc. Migration resistant embolic filter
WO2008131167A1 (en) 2007-04-18 2008-10-30 Nmt Medical, Inc. Flexible catheter system
US20080294189A1 (en) * 2007-05-23 2008-11-27 Moll Fransiscus L Vein filter
US8025495B2 (en) * 2007-08-27 2011-09-27 Cook Medical Technologies Llc Apparatus and method for making a spider occlusion device
US20090062838A1 (en) * 2007-08-27 2009-03-05 Cook Incorporated Spider device with occlusive barrier
US8308752B2 (en) * 2007-08-27 2012-11-13 Cook Medical Technologies Llc Barrel occlusion device
US8734483B2 (en) * 2007-08-27 2014-05-27 Cook Medical Technologies Llc Spider PFO closure device
DE102007050666A1 (en) * 2007-10-24 2009-04-30 Biotronik Vi Patent Ag Nitinol stent with improved axial flexural rigidity and associated manufacturing process
US20130165967A1 (en) 2008-03-07 2013-06-27 W.L. Gore & Associates, Inc. Heart occlusion devices
GB2468861B (en) * 2009-03-23 2011-05-18 Cook William Europ Conformable stent structure and method of making same
EP2414020A4 (en) * 2009-03-30 2013-09-04 Bard Inc C R Tip-shapeable guidewire
US20120029556A1 (en) 2009-06-22 2012-02-02 Masters Steven J Sealing device and delivery system
US8956389B2 (en) 2009-06-22 2015-02-17 W. L. Gore & Associates, Inc. Sealing device and delivery system
WO2011056981A2 (en) 2009-11-04 2011-05-12 Nitinol Devices And Components, Inc. Alternating circumferential bridge stent design and methods for use thereof
EP2624791B1 (en) 2010-10-08 2017-06-21 Confluent Medical Technologies, Inc. Alternating circumferential bridge stent design
WO2012051489A2 (en) 2010-10-15 2012-04-19 Cook Medical Technologies Llc Occlusion device for blocking fluid flow through bodily passages
US9770232B2 (en) 2011-08-12 2017-09-26 W. L. Gore & Associates, Inc. Heart occlusion devices
CN104023656B (en) * 2011-12-05 2017-02-15 Pi-R-方形有限公司 Calcium deposits in broken heart valves
US10426501B2 (en) 2012-01-13 2019-10-01 Crux Biomedical, Inc. Retrieval snare device and method
US10940167B2 (en) 2012-02-10 2021-03-09 Cvdevices, Llc Methods and uses of biological tissues for various stent and other medical applications
US10213288B2 (en) 2012-03-06 2019-02-26 Crux Biomedical, Inc. Distal protection filter
US10828019B2 (en) 2013-01-18 2020-11-10 W.L. Gore & Associates, Inc. Sealing device and delivery system
WO2014124356A2 (en) 2013-02-11 2014-08-14 Cook Medical Technologies Llc Expandable support frame and medical device
US10350098B2 (en) 2013-12-20 2019-07-16 Volcano Corporation Devices and methods for controlled endoluminal filter deployment
US10004512B2 (en) * 2014-01-29 2018-06-26 Cook Biotech Incorporated Occlusion device and method of use thereof
US9808230B2 (en) 2014-06-06 2017-11-07 W. L. Gore & Associates, Inc. Sealing device and delivery system
WO2016049162A1 (en) * 2014-09-26 2016-03-31 Anaxiom Corporation Removable vascular occlusion device
CN106923884B (en) * 2015-12-31 2018-12-21 先健科技(深圳)有限公司 Occluder for left auricle
CN106923886B (en) * 2015-12-31 2022-04-22 先健科技(深圳)有限公司 Left atrial appendage occluder
CN106923883B (en) * 2015-12-31 2019-09-03 先健科技(深圳)有限公司 Left atrial appendage occluder
US11039822B2 (en) 2016-03-18 2021-06-22 Shanghai Microport Medical (Group) Co., Ltd. Left atrial appendage closure and delivery system thereof
US10993807B2 (en) 2017-11-16 2021-05-04 Medtronic Vascular, Inc. Systems and methods for percutaneously supporting and manipulating a septal wall
US11399845B2 (en) * 2017-12-12 2022-08-02 Penumbra, Inc. Vascular cages and methods of making and using the same
CN119385631B (en) * 2025-01-06 2025-05-13 上海形状记忆合金材料有限公司 Occluder and preparation method thereof

Family Cites Families (140)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874388A (en) * 1973-02-12 1975-04-01 Ochsner Med Found Alton Shunt defect closure system
US3875648A (en) * 1973-04-04 1975-04-08 Dennison Mfg Co Fastener attachment apparatus and method
US4006747A (en) * 1975-04-23 1977-02-08 Ethicon, Inc. Surgical method
US4007743A (en) * 1975-10-20 1977-02-15 American Hospital Supply Corporation Opening mechanism for umbrella-like intravascular shunt defect closure device
CH598398A5 (en) * 1976-07-21 1978-04-28 Jura Elektroapparate Fab
US4425908A (en) * 1981-10-22 1984-01-17 Beth Israel Hospital Blood clot filter
JPS6171065A (en) * 1984-09-13 1986-04-11 テルモ株式会社 Catheter introducer
US4738666A (en) * 1985-06-11 1988-04-19 Genus Catheter Technologies, Inc. Variable diameter catheter
DE3774781D1 (en) * 1986-07-16 1992-01-09 Sumitomo Chemical Co RUBBER BLEND.
USRE36628E (en) * 1987-01-07 2000-03-28 Terumo Kabushiki Kaisha Method of manufacturing a differentially heat treated catheter guide wire
US5250430A (en) * 1987-06-29 1993-10-05 Massachusetts Institute Of Technology Polyhydroxyalkanoate polymerase
US5245023A (en) * 1987-06-29 1993-09-14 Massachusetts Institute Of Technology Method for producing novel polyester biopolymers
US4840623A (en) * 1988-02-01 1989-06-20 Fbk International Corporation Medical catheter with splined internal wall
IT1216042B (en) * 1988-03-09 1990-02-22 Carlo Rebuffat AUTOMATIC TOOL FOR TOBACCO BAG SUTURES FOR SURGICAL USE.
US4902508A (en) * 1988-07-11 1990-02-20 Purdue Research Foundation Tissue graft composition
US4956178A (en) * 1988-07-11 1990-09-11 Purdue Research Foundation Tissue graft composition
US4917089A (en) * 1988-08-29 1990-04-17 Sideris Eleftherios B Buttoned device for the transvenous occlusion of intracardiac defects
FR2641692A1 (en) * 1989-01-17 1990-07-20 Nippon Zeon Co Plug for closing an opening for a medical application, and device for the closure plug making use thereof
US5620461A (en) * 1989-05-29 1997-04-15 Muijs Van De Moer; Wouter M. Sealing device
US5149327A (en) * 1989-09-05 1992-09-22 Terumo Kabushiki Kaisha Medical valve, catheter with valve, and catheter assembly
US5226879A (en) * 1990-03-01 1993-07-13 William D. Ensminger Implantable access device
US5078736A (en) * 1990-05-04 1992-01-07 Interventional Thermodynamics, Inc. Method and apparatus for maintaining patency in the body passages
US20020032459A1 (en) * 1990-06-20 2002-03-14 Danforth Biomedical, Inc. Radially-expandable tubular elements for use in the construction of medical devices
EP1484077B1 (en) * 1990-10-09 2009-06-17 Medtronic, Inc. Surgical device for manipulating tissue
US5108420A (en) * 1991-02-01 1992-04-28 Temple University Aperture occlusion device
US5176659A (en) * 1991-02-28 1993-01-05 Mario Mancini Expandable intravenous catheter and method of using
US5282827A (en) * 1991-11-08 1994-02-01 Kensey Nash Corporation Hemostatic puncture closure system and method of use
US5626599A (en) * 1992-01-22 1997-05-06 C. R. Bard Method for the percutaneous transluminal front-end loading delivery of a prosthetic occluder
US5540712A (en) * 1992-05-01 1996-07-30 Nitinol Medical Technologies, Inc. Stent and method and apparatus for forming and delivering the same
US5304184A (en) * 1992-10-19 1994-04-19 Indiana University Foundation Apparatus and method for positive closure of an internal tissue membrane opening
US5275826A (en) * 1992-11-13 1994-01-04 Purdue Research Foundation Fluidized intestinal submucosa and its use as an injectable tissue graft
US5284488A (en) * 1992-12-23 1994-02-08 Sideris Eleftherios B Adjustable devices for the occlusion of cardiac defects
US6346074B1 (en) * 1993-02-22 2002-02-12 Heartport, Inc. Devices for less invasive intracardiac interventions
US5797960A (en) * 1993-02-22 1998-08-25 Stevens; John H. Method and apparatus for thoracoscopic intracardiac procedures
US5350363A (en) * 1993-06-14 1994-09-27 Cordis Corporation Enhanced sheath valve
US5480424A (en) * 1993-11-01 1996-01-02 Cox; James L. Heart valve replacement using flexible tubes
JP3185906B2 (en) * 1993-11-26 2001-07-11 ニプロ株式会社 Prosthesis for atrial septal defect
US6334872B1 (en) * 1994-02-18 2002-01-01 Organogenesis Inc. Method for treating diseased or damaged organs
US6475232B1 (en) * 1996-12-10 2002-11-05 Purdue Research Foundation Stent with reduced thrombogenicity
US5601571A (en) * 1994-05-17 1997-02-11 Moss; Gerald Surgical fastener implantation device
US5725552A (en) * 1994-07-08 1998-03-10 Aga Medical Corporation Percutaneous catheter directed intravascular occlusion devices
US5618311A (en) * 1994-09-28 1997-04-08 Gryskiewicz; Joseph M. Surgical subcuticular fastener system
US5879366A (en) * 1996-12-20 1999-03-09 W.L. Gore & Associates, Inc. Self-expanding defect closure device and method of making and using
US6171329B1 (en) * 1994-12-19 2001-01-09 Gore Enterprise Holdings, Inc. Self-expanding defect closure device and method of making and using
US5480353A (en) * 1995-02-02 1996-01-02 Garza, Jr.; Ponciano Shaker crank for a harvester
DE19508805C2 (en) * 1995-03-06 2000-03-30 Lutz Freitag Stent for placement in a body tube with a flexible support structure made of at least two wires with different shape memory functions
US5711969A (en) * 1995-04-07 1998-01-27 Purdue Research Foundation Large area submucosal tissue graft constructs
US5733337A (en) * 1995-04-07 1998-03-31 Organogenesis, Inc. Tissue repair fabric
US5713864A (en) * 1995-04-11 1998-02-03 Sims Level 1, Inc. Integral conductive polymer resistance heated tubing
US5603703A (en) * 1995-04-28 1997-02-18 Medtronic, Inc. Selectively aspirating stylet
US6132438A (en) * 1995-06-07 2000-10-17 Ep Technologies, Inc. Devices for installing stasis reducing means in body tissue
US6193745B1 (en) * 1995-10-03 2001-02-27 Medtronic, Inc. Modular intraluminal prosteheses construction and methods
IL124038A (en) * 1995-10-13 2004-02-19 Transvascular Inc A device for bypassing arterial blockages and / or performing transcendental processes
WO1997016119A1 (en) * 1995-10-30 1997-05-09 Children's Medical Center Corporation Self-centering umbrella-type septal closure device
US5717259A (en) * 1996-01-11 1998-02-10 Schexnayder; J. Rodney Electromagnetic machine
DE19604817C2 (en) * 1996-02-09 2003-06-12 Pfm Prod Fuer Die Med Ag Device for closing defect openings in the human or animal body
US5733294A (en) * 1996-02-28 1998-03-31 B. Braun Medical, Inc. Self expanding cardiovascular occlusion device, method of using and method of making the same
US5853422A (en) * 1996-03-22 1998-12-29 Scimed Life Systems, Inc. Apparatus and method for closing a septal defect
AR001590A1 (en) * 1996-04-10 1997-11-26 Jorge Alberto Baccaro Abnormal vascular communications occluder device and applicator cartridge of said device
US5893856A (en) * 1996-06-12 1999-04-13 Mitek Surgical Products, Inc. Apparatus and method for binding a first layer of material to a second layer of material
US5669933A (en) * 1996-07-17 1997-09-23 Nitinol Medical Technologies, Inc. Removable embolus blood clot filter
US5800516A (en) * 1996-08-08 1998-09-01 Cordis Corporation Deployable and retrievable shape memory stent/tube and method
US5741297A (en) * 1996-08-28 1998-04-21 Simon; Morris Daisy occluder and method for septal defect repair
US5861003A (en) * 1996-10-23 1999-01-19 The Cleveland Clinic Foundation Apparatus and method for occluding a defect or aperture within body surface
US6315791B1 (en) * 1996-12-03 2001-11-13 Atrium Medical Corporation Self-expanding prothesis
AU743779B2 (en) * 1996-12-10 2002-02-07 Cook Biotech, Inc. Tubular grafts from purified submucosa
US5776162A (en) * 1997-01-03 1998-07-07 Nitinol Medical Technologies, Inc. Vessel implantable shape memory appliance with superelastic hinged joint
JP3134287B2 (en) * 1997-01-30 2001-02-13 株式会社ニッショー Catheter assembly for endocardial suture surgery
US5893869A (en) * 1997-02-19 1999-04-13 University Of Iowa Research Foundation Retrievable inferior vena cava filter system and method for use thereof
WO1998051812A2 (en) * 1997-05-12 1998-11-19 Metabolix, Inc. Polyhydroxyalkanoates for in vivo applications
US6610764B1 (en) * 1997-05-12 2003-08-26 Metabolix, Inc. Polyhydroxyalkanoate compositions having controlled degradation rates
US6867248B1 (en) * 1997-05-12 2005-03-15 Metabolix, Inc. Polyhydroxyalkanoate compositions having controlled degradation rates
US6030007A (en) * 1997-07-07 2000-02-29 Hughes Electronics Corporation Continually adjustable nonreturn knot
US5928260A (en) * 1997-07-10 1999-07-27 Scimed Life Systems, Inc. Removable occlusion system for aneurysm neck
AU740068B2 (en) * 1997-07-22 2001-10-25 Metabolix, Inc. Polyhydroxyalkanoate molding compositions
US6174330B1 (en) * 1997-08-01 2001-01-16 Schneider (Usa) Inc Bioabsorbable marker having radiopaque constituents
US6174322B1 (en) * 1997-08-08 2001-01-16 Cardia, Inc. Occlusion device for the closure of a physical anomaly such as a vascular aperture or an aperture in a septum
ATE323152T1 (en) * 1997-09-19 2006-04-15 Metabolix Inc BIOLOGICAL SYSTEMS FOR THE PRODUCTION OF POLYHYDROXYALKANOATE POLYMERS THAT CONTAIN 4-HYDROXY ACID
US6042606A (en) * 1997-09-29 2000-03-28 Cook Incorporated Radially expandable non-axially contracting surgical stent
US6106913A (en) * 1997-10-10 2000-08-22 Quantum Group, Inc Fibrous structures containing nanofibrils and other textile fibers
US5944738A (en) * 1998-02-06 1999-08-31 Aga Medical Corporation Percutaneous catheter directed constricting occlusion device
JP3799810B2 (en) * 1998-03-30 2006-07-19 ニプロ株式会社 Transcatheter surgery closure plug and catheter assembly
US6265333B1 (en) * 1998-06-02 2001-07-24 Board Of Regents, University Of Nebraska-Lincoln Delamination resistant composites prepared by small diameter fiber reinforcement at ply interfaces
WO2000015144A1 (en) * 1998-06-10 2000-03-23 Advanced Bypass Technologies, Inc. Aortic aneurysm treatment systems
US6328822B1 (en) * 1998-06-26 2001-12-11 Kiyohito Ishida Functionally graded alloy, use thereof and method for producing same
US6183496B1 (en) * 1998-11-02 2001-02-06 Datascope Investment Corp. Collapsible hemostatic plug
US7713282B2 (en) * 1998-11-06 2010-05-11 Atritech, Inc. Detachable atrial appendage occlusion balloon
US7044134B2 (en) * 1999-11-08 2006-05-16 Ev3 Sunnyvale, Inc Method of implanting a device in the left atrial appendage
US6383204B1 (en) * 1998-12-15 2002-05-07 Micrus Corporation Variable stiffness coil for vasoocclusive devices
JP3906475B2 (en) * 1998-12-22 2007-04-18 ニプロ株式会社 Transcatheter surgery closure plug and catheter assembly
US6356782B1 (en) * 1998-12-24 2002-03-12 Vivant Medical, Inc. Subcutaneous cavity marking device and method
US6217590B1 (en) * 1999-01-22 2001-04-17 Scion International, Inc. Surgical instrument for applying multiple staples and cutting blood vessels and organic structures and method therefor
JP4554084B2 (en) * 1999-03-04 2010-09-29 テファ， インコーポレイテッド Bioabsorbable, biocompatible polymers for tissue manipulation
US6632236B2 (en) * 1999-03-12 2003-10-14 Arteria Medical Science, Inc. Catheter having radially expandable main body
DK1163019T3 (en) * 1999-03-25 2008-03-03 Metabolix Inc Medical devices and applications of polyhydroxyalkanoate polymers
DK1040843T3 (en) * 1999-03-29 2006-01-30 William Cook Europe As A guidewire
US6277138B1 (en) * 1999-08-17 2001-08-21 Scion Cardio-Vascular, Inc. Filter for embolic material mounted on expandable frame
US6206907B1 (en) * 1999-05-07 2001-03-27 Cardia, Inc. Occlusion device with stranded wire support arms
US6712836B1 (en) * 1999-05-13 2004-03-30 St. Jude Medical Atg, Inc. Apparatus and methods for closing septal defects and occluding blood flow
US6488689B1 (en) * 1999-05-20 2002-12-03 Aaron V. Kaplan Methods and apparatus for transpericardial left atrial appendage closure
US6206895B1 (en) * 1999-07-13 2001-03-27 Scion Cardio-Vascular, Inc. Suture with toggle and delivery system
US6485507B1 (en) * 1999-07-28 2002-11-26 Scimed Life Systems Multi-property nitinol by heat treatment
US7892246B2 (en) * 1999-07-28 2011-02-22 Bioconnect Systems, Inc. Devices and methods for interconnecting conduits and closing openings in tissue
US6328689B1 (en) * 2000-03-23 2001-12-11 Spiration, Inc., Lung constriction apparatus and method
US6231561B1 (en) * 1999-09-20 2001-05-15 Appriva Medical, Inc. Method and apparatus for closing a body lumen
US6551303B1 (en) * 1999-10-27 2003-04-22 Atritech, Inc. Barrier device for ostium of left atrial appendage
US7335426B2 (en) * 1999-11-19 2008-02-26 Advanced Bio Prosthetic Surfaces, Ltd. High strength vacuum deposited nitinol alloy films and method of making same
US6790218B2 (en) * 1999-12-23 2004-09-14 Swaminathan Jayaraman Occlusive coil manufacture and delivery
DE10000137A1 (en) * 2000-01-04 2001-07-12 Pfm Prod Fuer Die Med Ag Implantate for closing defect apertures in human or animal bodies, bearing structure of which can be reversed from secondary to primary form by elastic force
US6780197B2 (en) * 2000-01-05 2004-08-24 Integrated Vascular Systems, Inc. Apparatus and methods for delivering a vascular closure device to a body lumen
JP3844661B2 (en) * 2000-04-19 2006-11-15 ラディ・メディカル・システムズ・アクチェボラーグ Intra-arterial embolus
US6214029B1 (en) * 2000-04-26 2001-04-10 Microvena Corporation Septal defect occluder
US6551344B2 (en) * 2000-04-26 2003-04-22 Ev3 Inc. Septal defect occluder
US6352552B1 (en) * 2000-05-02 2002-03-05 Scion Cardio-Vascular, Inc. Stent
US6334864B1 (en) * 2000-05-17 2002-01-01 Aga Medical Corp. Alignment member for delivering a non-symmetric device with a predefined orientation
US6652576B1 (en) * 2000-06-07 2003-11-25 Advanced Cardiovascular Systems, Inc. Variable stiffness stent
US6867249B2 (en) * 2000-08-18 2005-03-15 Kin Man Amazon Lee Lightweight and porous construction materials containing rubber
CN1447669A (en) * 2000-08-18 2003-10-08 阿特里泰克公司 Expandable implant devices for filtering blood flow from atrial appendages
WO2002017797A1 (en) * 2000-09-01 2002-03-07 Advanced Vascular Technologies, Llc Endovascular fastener and grafting apparatus and method
US6364853B1 (en) * 2000-09-11 2002-04-02 Scion International, Inc. Irrigation and suction valve and method therefor
CN1462181A (en) * 2000-09-21 2003-12-17 阿特里泰克公司 Apparatus for implanting devices in atrial appendages
JP3722682B2 (en) * 2000-09-21 2005-11-30 富士通株式会社 Transmission device that automatically changes the type of transmission data within a specific band
AU2001293109A1 (en) * 2000-09-25 2002-04-02 Angiotech Pharmaceuticals (Us), Inc. Resorbable anastomosis stents and plugs
US6508828B1 (en) * 2000-11-03 2003-01-21 Radi Medical Systems Ab Sealing device and wound closure device
US20020128680A1 (en) * 2001-01-25 2002-09-12 Pavlovic Jennifer L. Distal protection device with electrospun polymer fiber matrix
US20020107531A1 (en) * 2001-02-06 2002-08-08 Schreck Stefan G. Method and system for tissue repair using dual catheters
US6623518B2 (en) * 2001-02-26 2003-09-23 Ev3 Peripheral, Inc. Implant delivery system with interlock
EP1365702A2 (en) * 2001-03-08 2003-12-03 Atritech, Inc. Atrial filter implants
US6726696B1 (en) * 2001-04-24 2004-04-27 Advanced Catheter Engineering, Inc. Patches and collars for medical applications and methods of use
WO2002089863A1 (en) * 2001-05-04 2002-11-14 Concentric Medical Bioactive polymer vaso-occlusive device
WO2003007825A1 (en) * 2001-07-19 2003-01-30 Atritech, Inc. Individually customized device for covering the ostium of left atrial appendage
US7288105B2 (en) * 2001-08-01 2007-10-30 Ev3 Endovascular, Inc. Tissue opening occluder
US6702835B2 (en) * 2001-09-07 2004-03-09 Core Medical, Inc. Needle apparatus for closing septal defects and methods for using such apparatus
US6776784B2 (en) * 2001-09-06 2004-08-17 Core Medical, Inc. Clip apparatus for closing septal defects and methods of use
US6596013B2 (en) * 2001-09-20 2003-07-22 Scimed Life Systems, Inc. Method and apparatus for treating septal defects
US20030139819A1 (en) * 2002-01-18 2003-07-24 Beer Nicholas De Method and apparatus for closing septal defects
US7431729B2 (en) * 2002-06-05 2008-10-07 Nmt Medical, Inc. Patent foramen ovale (PFO) closure device with radial and circumferential support
US20050025809A1 (en) * 2003-07-08 2005-02-03 Tepha, Inc. Poly-4-hydroxybutyrate matrices for sustained drug delivery
US8480706B2 (en) * 2003-07-14 2013-07-09 W.L. Gore & Associates, Inc. Tubular patent foramen ovale (PFO) closure device with catch system
ES2428967T3 (en) * 2003-07-14 2013-11-12 W.L. Gore & Associates, Inc. Oval foramen tubular permeable closure device (FOP) with retention system

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US20040093017A1 (en) 2004-05-13
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US20080058859A1 (en) 2008-03-06

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